Product Announcement from LEM USA, Inc.

HLSR Current Sensor-Image

LEM’s HLSR – the new standard for measurement.

Main characteristics:

  • Really cost effective
  • 5 ranges: 10 ARMS, 20 ARMS, 32 ARMS, 40 ARMS, 50 ARMS
  • Access to voltage reference
  • Low offset & gain drift
  • Short response time: 2.5 µs
  • Compact Unique design for all the models
  • Only 3.87 cm2 as surface occupied on the PCB
  • Really flat: 12 mm height only!
  • Measuring range up to 2.5 x IPN
  • High accuracy @ 25°C: +/- 1% of IPN; @ 105°C: +/- 3.4% of IPN
  • Creepage & clearance distances: 8 mm + CTI 600
  • 5 years warranty

Features:

  • DC, AC pulse currents' measurements with galvanic isolation
  • Single supply +5 V or +3.3 V (2 different models)
  • Isolation test voltage: 4.3 KVRMS / 50Hz / 1min
  • Through hole (-P) or surface (-SM) PCB mounting models
  • Voltage output (0.8 V @ IPN)
  • Fixed offset and gain
  • Operating temperature range: -40 to +105°C
  • Light: 5.5 g
  • Open loop technology combined with ASIC
 
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